//strcmp stands for comparison of two strings #include int main() { char str1[40],str2[40]; int loop,cmp; puts("Enter String 1:"); gets(str1); puts("Enter String 2:"); gets(str2); for(loop=0; loop<40; loop++) { if(str1[loop]==str2[loop]) cmp=1; else { cmp=0; break; } } if(cmp=1) puts("Both String are same "); else puts("Not same"); } //NOTE :THIS PROGRAM CHECKS THE CORRESPONDING VALUES OF EACH STRING (UPPER AND LOWER CASE ARE TREATED AS DIFFERENT)